15397923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1789}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 21766400

約数和(自身を除く): 6368477

約数列:

[1, 3, 19, 57, 151, 453, 1789, 2869, 5367, 8607, 33991, 101973, 270139, 810417, 5132641, 15397923]

約数ペア:

[(1, 15397923), (3, 5132641), (19, 810417), (57, 270139), (151, 101973), (453, 33991), (1789, 8607), (2869, 5367)]